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National Stock Number:
4810-00-075-3874
Federal Supply Class:
4810
National Item Identification Number:
000753874
Description:
SEAT,VALVE
Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
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Manufacturer Information:
| 649768 | 3H889 | PARKER-HANNIFIN CORPORATION | | 649768 | 6T459 | PARKER HANNIFIN CORP AEROSPACE GROUP AIR AND SPACE DIV | | 649768 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS | | 649768 | 99551 | GOODRICH CORPORATION |
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Techincal Specification:
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL | STEEL OVERALL | | SEAL ACCOMMODATION TYPE | GROOVED | | SEATING SURFACE SHAPE | FLAT | | SURFACE TREATMENT | PASSIVATE OVERALL |
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